I spoke with several chicken experts at my local feed store, as well as many people on here for advice about getting rid of worms without drugs in my chickens. Several people said cayenne pepper or crushed garlic in a favorite treat, which I'm cool with trying. Some suggested diatematious earth, which I use in my coop, but one chicken guy said that it is disputed that DE does not work to feed internally to get rid of them inside the chicken because it doesn't work with water. The same chicken guy said to use apple cider vinegar in the water which will balance the pH and kill the worms. I've used acv in my dogs water for his allergies, but has anyone heard of this to get rid of parasited in chickens? What are your ideas on this?